129921776

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 257535600

約数和(自身を除く): 127613824

約数列:

[1, 2, 4, 8, 16, 59, 118, 229, 236, 458, 472, 601, 916, 944, 1202, 1832, 2404, 3664, 4808, 9616, 13511, 27022, 35459, 54044, 70918, 108088, 137629, 141836, 216176, 275258, 283672, 550516, 567344, 1101032, 2202064, 8120111, 16240222, 32480444, 64960888, 129921776]

約数ペア:

[(1, 129921776), (2, 64960888), (4, 32480444), (8, 16240222), (16, 8120111), (59, 2202064), (118, 1101032), (229, 567344), (236, 550516), (458, 283672), (472, 275258), (601, 216176), (916, 141836), (944, 137629), (1202, 108088), (1832, 70918), (2404, 54044), (3664, 35459), (4808, 27022), (9616, 13511)]